Abs not showing?!

Im 15 years old and i was currently over weight at 185 then went down to 146! I dont have much fat on me anymore but i can only see the outline of my abs:/ i workout 6 times a week with cardio everyday and i also play rugby! I eat really healthy so idk whats wrong maybe its just loose skin so any help/suggestions! Maybe bulk up abs idk? Thanks in advance!

That being said, you dropped weight, not fat. Difference is, you lost a lot of poundage which could have been muscle mass and water too, to get ABS you have to have BUILT them first, and then burned the fat around them with proper dieting, exercising and sleep. Post up your diet if you want, I could give yah some advise for you to bulk up to a normal weight for your size and then you can cut out the fat to have some abs.

Yep so would this lean bulk be good to drop body fat or should i just cut? I was told that im around 15% but i have no accurate stats an i guess i want to be at around 10%

Lean Bulks don't cut fat...they build muscle and ideally gain you NO fat. Trust me, at 10% with your weight and size you would look skinny rather than lean. Pack some muscle, your body will recomposition nicely along the way by being that young.

Google Starting Strength it is a training program for beginners. Or you can also google 5x5. I would recommend you start with SS anyways so you learn proper form and the basic compound movements.